1208301360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{719227}}^1$

素因数の和:719250

約数の個数: 80

約数和(自身を含む): 4280845056

約数和(自身を除く): 3072543696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 719227, 1438454, 2157681, 2876908, 3596135, 4315362, 5034589, 5753816, 7192270, 8630724, 10069178, 10788405, 11507632, 14384540, 15103767, 17261448, 20138356, 21576810, 25172945, 28769080, 30207534, 34522896, 40276712, 43153620, 50345890, 57538160, 60415068, 75518835, 80553424, 86307240, 100691780, 120830136, 151037670, 172614480, 201383560, 241660272, 302075340, 402767120, 604150680, 1208301360]

約数ペア:

[(1, 1208301360), (2, 604150680), (3, 402767120), (4, 302075340), (5, 241660272), (6, 201383560), (7, 172614480), (8, 151037670), (10, 120830136), (12, 100691780), (14, 86307240), (15, 80553424), (16, 75518835), (20, 60415068), (21, 57538160), (24, 50345890), (28, 43153620), (30, 40276712), (35, 34522896), (40, 30207534), (42, 28769080), (48, 25172945), (56, 21576810), (60, 20138356), (70, 17261448), (80, 15103767), (84, 14384540), (105, 11507632), (112, 10788405), (120, 10069178), (140, 8630724), (168, 7192270), (210, 5753816), (240, 5034589), (280, 4315362), (336, 3596135), (420, 2876908), (560, 2157681), (840, 1438454), (1680, 719227)]